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basealt.ru

https://basealt.ru· First analyzed 18 May 2026· Updated 18 May 2026
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basealt.ru
Desktop screenshot of basealt.ru
Mobile screenshot of basealt.ru
Mobile

Sponsored

Hosting Provider

ALT Linux

IP Address

194.107.17.249

Site Location

🇷🇺 Москва, Russiavia schema

Server Location

🇷🇺 Moscow, Russia

ASN

AS43307

Organization

ALT Linux

Server

Apache

Nameservers

ns1.altlinux.org.ns0.altlinux.org.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
506 ms10%
Speed Index
658 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
15.1 MB
64 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

7 Technologies Detected

UI Components

2
Owl CarouselFancybox

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Apachev2.4.65

Languages

1
PHPv8.4.11

SEO Analysis

B78/100
22
6
0
Meta Tags15/15
Content12/12
Headings8/8
Technical21/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile1/4
Indexability3/3
B
basealt.rubasealt.ru

Российские операционные системы Альт - ALT Linux | BaseALT

Операционные системы Alt для госсектора, бизнеса, критической инфраструктуры, частных лиц. Виртуализация, защита информации, сертифицировано ФСТЭК | Базальт СПО

Title Length58 chars

Recommended: 50-60 chars (~355px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    61 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    52/100
    Fair
    13 9

    Sponsored

    AI & LLM Readiness

    D43/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    12/25

    AI Bot Access

    14/14 accessible
    AI Search
    OAI-SearchBot
    PerplexityBot
    Claude-SearchBot
    Gemini-Deep-Research
    DuckAssistBot
    Training
    GPTBot
    ClaudeBot
    Google-Extended
    Meta-ExternalAgent
    Bytespiderinfo
    Amazonbot
    Applebot-Extended
    CCBotinfo
    Fetch
    ChatGPT-User

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:12%
    Words:860
    Token eff.:Optimal
    Sections/1K:8.1

    Structured Data

    1 JSON-LD

    Citation Readiness

    Opening Summary10w
    Descriptive Headingsavg 2.6w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    Accessibility

    WCAG 2.1 Compliance

    Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
    C
    62/100
    9
    Passed
    5
    Critical
    3
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    11/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    10/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    15/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    2/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 recommendations
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    Carbon Footprint

    SWDM v4 · Eco-Score

    Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
    8/100
    F
    1.91 g
    CO₂e / view
    15.1 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    2.18 g
    vs
    Returning (cached)
    1.09 g
    Annual (10K/mo)
    228.9 kg
    Emission Segments
    Data Center
    426 mg
    Network
    458 mg
    Device
    1.02 g
    Resource Breakdown
    JavaScript
    461.3 KB
    Images
    3.5 MB
    CSS
    11.1 MB
    Fonts
    2.6 KB
    HTML
    55.1 KB
    Green Hosting Not Verified
    ALT Linux
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    31%Critical
    Interactive

    HTTPS

    No WAF

    70d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    28.04.2026

    Valid Until

    27.07.2026

    Subject Alternative Names (2)

    basealt.ruwww.basealt.ru

    SHA-256 Fingerprint

    33:51:98:56:82:73:3C:4C:E9:9E:36:B3:07:F5:40:06:37:4F:30:B7...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=2592000
    cache-control
    🟡 966s(max-age=966)
    content-language
    ru-RU
    content-length
    56172
    content-type
    text/html; charset=utf-8
    date
    Mon, 18 May 2026 05:46:11 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    air.basealt.ru

    Domain Information

    basealt.ru

    Domain Age
    10y 9m

    Created

    17.08.2015

    Expires

    17.08.2026

    Registrar

    NETHOUSE-RU

    DNSSEC
    Not Enabled

    Mobile Compatibility

    Viewport & Responsive Test

    Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
    C
    60/100
    Mobile Friendly7 breakpoints
    Viewport Meta
    The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
    Responsive Design
    Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
    Touch Icons
    Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
    Readable Font Size
    Base font size should be at least 16px on mobile to ensure text is readable without zooming.
    Relative Units
    Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
    No H-Scroll Risk
    No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
    Tap Targets OK
    Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
    No Fixed Widths
    No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
    Viewport
    width=device-width, initial-scale=1.0
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Montserrat

    WCAG Partial
    69/100
    Readability
    /30
    20/30

    16px · LH 1.28

    Hierarchy
    /20
    16/20

    2.25x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    20/25

    1 font · 1 req

    Heading Font

    Montserrat

    Sans36px

    Body Font

    Montserrat

    Sans16px

    Contrast Ratio

    1:1

    15 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    36px
    h1
    48px
    h2
    16px
    p
    Perfect Fourth
    Scale

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.28). Increase to 1.4–1.6 for better readability.

    ⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 2.2x larger than body text.

    ⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

    GGoogle FontsFluid Type

    Color Palette

    8 unique colors
    11.18:1 AAA Light
    #ffffff
    Background· 21.6%
    #3c3b3a
    Text· 5.2%
    #abb9c5
    Primary· 43.4%
    #e1cc8b
    Accent· 4.9%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    19 Resources

    13
    Scripts
    6
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    local(12)mc.yandex.ru(1)

    Website Identity

    Российский разработчик операционных систем «Альт»

    Российский разработчик операционных систем «Альт»

    ProfessionalService

    Российский разработчик операционных систем «Альт»

    org@basealt.ru
    +74951234799
    www.basealt.ru/
    10 years old

    ул. Бутырская, д. 75, Москва

    127015, Москва

    Россия

    Location detected: 🇷🇺 Russia, Москваvia schema
    NETHOUSE-RUru

    Social Profiles

    YouTubeTelegram

    Sponsored

    Last analyzed: 18 May 2026 at 05:46

    Historical Analysis & Change Tracking